AFOS product CLISTL
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CDUS43 KLSX 290740
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
140 AM CST MON JAN 29 2018


................................... 

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 28 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56    210 PM  76    1970  41     15       44       
  MINIMUM         30    732 AM -11    1936  24      6       30       
  AVERAGE         43                        32     11       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.54 1876   0.07  -0.07     0.00    
  MONTH TO DATE    1.23                      2.18  -0.95     1.80    
  SINCE DEC 1      2.07                      5.02  -2.95     2.93    
  SINCE JAN 1      1.23                      2.18  -0.95     1.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             2.1  1895   0.2   -0.2      0.0     
  MONTH TO DATE    1.2                       5.1   -3.9      1.0     
  SINCE DEC 1      4.7                       9.5   -4.8      1.2     
  SINCE JUL 1      4.7                      10.2   -5.5      1.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        33    -11       28       
  MONTH TO DATE  999                       932     67      757       
  SINCE DEC 1   1927                      1871     56     1688       
  SINCE JUL 1   2629                      2697    -68     2179       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76          1000 PM                                     
 LOWEST     24           200 PM                                     
 AVERAGE    50                                                       

..........................................................

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        73      2008                    
 MINIMUM TEMPERATURE (F)   24        -8      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 29 2018.......SUNRISE   710 AM CST   SUNSET   520 PM CST   
JANUARY 30 2018.......SUNRISE   709 AM CST   SUNSET   521 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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